The file possibilities.conf I gave to u was my sample. I don't have the default solutions.conf but if you wish to see the default articles of possibilities.conf, take away existing choices.conf, then run a traditional setup.sh and cease the installation CTRL+C when the setup is trying to operate custombuild, https://whmcs-install12222.shoutmyblog.com/26546087/helping-the-others-realize-the-advantages-of-dovecot-install